Climatological Report (Daily)
Issued by NWS Duluth, MN

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CDUS43 KDLH 100634
CLIDLH

CLIMATE REPORT
NATIONAL WEATHER SERVICE DULUTH MN
134 AM CDT MON AUG 10 2026

...................................

...THE DULUTH CLIMATE SUMMARY FOR AUGUST 9 2026...

CLIMATE NORMAL PERIOD: 1991 TO 2020
CLIMATE RECORD PERIOD: 1870 TO 2026


WEATHER ITEM   OBSERVED TIME   RECORD YEAR NORMAL DEPARTURE LAST
                VALUE   (LST)  VALUE       VALUE  FROM      YEAR
                                                  NORMAL
...................................................................
TEMPERATURE (F)
 YESTERDAY
  MAXIMUM         75   4:35 PM  92    1958  77     -2       81
  MINIMUM         54  11:35 PM  42    1972  56     -2       66
  AVERAGE         65                        67     -2       74

PRECIPITATION (IN)
  YESTERDAY        0.00          1.95 1935   0.11  -0.11      T
  MONTH TO DATE    0.28                      1.05  -0.77     0.06
  SINCE JUN 1      9.25                      9.36  -0.11     6.75
  SINCE JAN 1     17.54                     18.68  -1.14    13.81

SNOWFALL (IN)
  YESTERDAY        0.0           0.0  2001   0.0    0.0      0.0
                                      2002
  MONTH TO DATE    0.0                       0.0    0.0      0.0
  SINCE JUN 1      0.0                       0.0    0.0      0.0
  SINCE JUL 1      0.0                       0.0    0.0      0.0
  SNOW DEPTH       0

DEGREE DAYS
 HEATING
  YESTERDAY        0                         1     -1        0
  MONTH TO DATE    5                         9     -4        4
  SINCE JUN 1    153                       211    -58      212
  SINCE JUL 1     14                        59    -45       58

 COOLING
  YESTERDAY        0                         3     -3        9
  MONTH TO DATE   11                        30    -19       40
  SINCE JUN 1    239                       176     63      172
  SINCE JAN 1    247                       183     64      183
...................................................................


WIND (MPH)
  HIGHEST WIND SPEED    12   HIGHEST WIND DIRECTION     N (350)
  HIGHEST GUST SPEED    17   HIGHEST GUST DIRECTION     N (350)
  AVERAGE WIND SPEED     3.3


SKY COVER
  AVERAGE SKY COVER 0.4


WEATHER CONDITIONS
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.
  NO SIGNIFICANT WEATHER WAS OBSERVED.


RELATIVE HUMIDITY (PERCENT)
 HIGHEST    97          10:00 PM
 LOWEST     57           3:00 PM
 AVERAGE    77

..........................................................


THE DULUTH CLIMATE NORMALS FOR TODAY
                         NORMAL    RECORD    YEAR
 MAXIMUM TEMPERATURE (F)   77        90      1947
 MINIMUM TEMPERATURE (F)   56        41      1967


SUNRISE AND SUNSET
AUGUST 10 2026........SUNRISE   6:00 AM CDT   SUNSET   8:27 PM CDT
AUGUST 11 2026........SUNRISE   6:01 AM CDT   SUNSET   8:26 PM CDT


-  INDICATES NEGATIVE NUMBERS.
R  INDICATES RECORD WAS SET OR TIED.
MM INDICATES DATA IS MISSING.
T  INDICATES TRACE AMOUNT.




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